英语词汇“relativistic mass”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	relativistic mass
释义	relativistic mass (once / 11819311 pages) n WORD FAMILY relativistic mass USAGE EXAMPLES If Superman were to fly fast enough, his relativistic mass would be 13.7 million times his normal mass. National Geographic(Dec 23, 2015) n (physics) the mass of a body in motion relative to the observer: it is equal to the rest mass multiplied by a factor that is greater than 1 and that increases as the magnitude of the velocity increases Hyper mass the property of a body that causes it to have weight in a gravitational field
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英语词典包含147318条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。